BK7 Series Lens Kit
Lens kits contain a range of Ø 25.4 mm N-BK7 lenses with various different focal lengths. Kits include plano/convex, biconvex, plano/concave and biconcave lenses packed into a plastic box for safe handling and… Read more →
Volume discount
- 5–9 units −5%
- 10+ units −10%
Applied in your cart. Quantities of any variant of this product count together.
Configure & order — pick a catalog variant or configure your own
Product
Surface 1, Wavelength 1
| SKU | Number of Components | Diameter | Material Type | Material | Coating | Wavelength | |
|---|---|---|---|---|---|---|---|
| 140-0215 | 15 | 25.4 mm | BK7 | BK7 | Uncoated | — |
Out of stock
Ships in: 62–65 calendar days
$410
|
| 140-0215-AR1050-1700 | 15 | 25.4 mm | BK7 | BK7 | AR | 1050 nm - 1700 nm |
Out of stock
Ships in: 62–65 calendar days
$1,518
|
| 140-0215-AR1064 | 15 | 25.4 mm | BK7 | BK7 | AR | 1064 nm - 1064 nm |
Out of stock
Ships in: 62–65 calendar days
$924
|
| 140-0215-AR400-700 | 15 | 25.4 mm | BK7 | BK7 | AR | 400 nm - 700 nm |
Out of stock
Ships in: 62–65 calendar days
$1,307
|
| 140-0215-AR532+1064 | 15 | 25.4 mm | BK7 | BK7 | AR | 532 nm - 532 nm |
Out of stock
Ships in: 62–65 calendar days
$1,017
|
| 140-0240 | 40 | 25.4 mm | BK7 | BK7 | Uncoated | — |
2 in stock
Ships in: 2–5 calendar days
$1,030
|
| 140-0240-AR1050-1700 | 40 | 25.4 mm | BK7 | BK7 | AR | 1050 nm - 1700 nm |
Out of stock
Ships in: 62–65 calendar days
$2,680
|
| 140-0240-AR400-700 | 40 | 25.4 mm | BK7 | BK7 | AR | 400 nm - 700 nm |
Out of stock
Ships in: 62–65 calendar days
$2,403
|
| 140-0240-AR532+1064 | 40 | 25.4 mm | BK7 | BK7 | AR | 532 nm - 532 nm |
Out of stock
Ships in: 62–65 calendar days
$2,310
|
| 140-0240-AR650-1100 | 40 | 25.4 mm | BK7 | BK7 | AR | 650 nm - 1100 nm |
Out of stock
Ships in: 62–65 calendar days
$2,548
|
We can make this for you
No catalog variant matches your exact spec. Add it to your cart as a custom item — sales will confirm price and lead time within 1 business day.
Specifications
| Shape Type | Spherical |
| Diameter | 25.4 mm |
| Material Type | BK7 |
| Material | BK7 |
Surface 1
| Surface quality, ISO | 40-20 |
| Irregularity, fringes @633 nm | 0.25 fr |
Surface 2
| Surface quality, ISO | 40-20 |
| Irregularity, fringes @633 nm | 0.25 fr |
Description
Lens kits contain a range of Ø 25.4 mm N-BK7 lenses with various different focal lengths. Kits include plano/convex, biconvex, plano/concave and biconcave lenses packed into a plastic box for safe handling and storage.
We offer lens kits of two sizes: large lens kits with 40 lenses and small lens kit with 15 lenses. Lens kits are packed into plastic boxes: large (40 pcs) - 35 x 30 x 6 cm, small (16 pcs) - 25 x 21 x 5 cm.
Lens kits can be supplied coated - have a look at different standard BBAR or AR coatings at particular laser wavelengths for high power laser applications.
Send us a request in case you would like to have a quote for a lens kit with other types of lenses and/or antireflective coatings. Standard UV FS Lens kits are also available for quick delivery.